
<template>
<!--
router-link:会渲染成a标签
编译后：<a href="#/xw" class="">百度新闻</a>
浏览器路径：默认路径，显示app.vue的内容http://localhost:5175/#/
-->
  <h3>主页</h3>
  <router-link to="/yiji">点击显示一级目录</router-link>
<router-view></router-view>
</template>